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1313010122300 = 225230234343401
BaseRepresentation
bin10011000110110101100…
…000000111111000111100
311122112002221012010212122
4103012311200013320330
5133003021042403200
62443104415422112
7163601420615162
oct23066540077074
94575087163778
101313010122300
11466931a90688
12192578524938
1396a7c601566
144779b3cb232
152424b1c6385
hex131b5807e3c

1313010122300 has 36 divisors (see below), whose sum is σ = 2850175139616. Its totient is φ = 525030192000.

The previous prime is 1313010122279. The next prime is 1313010122339. The reversal of 1313010122300 is 32210103131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1869401 + ... + 2474000.

It is an arithmetic number, because the mean of its divisors is an integer number (79171531656).

Almost surely, 21313010122300 is an apocalyptic number.

1313010122300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1313010122300 is an abundant number, since it is smaller than the sum of its proper divisors (1537165017316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313010122300 is a wasteful number, since it uses less digits than its factorization.

1313010122300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4346438 (or 4346431 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1313010122300 its reverse (32210103131), we get a palindrome (1345220225431).

The spelling of 1313010122300 in words is "one trillion, three hundred thirteen billion, ten million, one hundred twenty-two thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 3023 6046 12092 15115 30230 60460 75575 151150 302300 4343401 8686802 17373604 21717005 43434010 86868020 108585025 217170050 434340100 13130101223 26260202446 52520404892 65650506115 131301012230 262602024460 328252530575 656505061150 1313010122300